Why Poly Lifting Is a Smart Concrete Repair Solution
Replacing concrete isn’t always necessary. In many cases, uneven or sunken slabs can be restored by lifting them back into place from beneath. Poly lifting uses high-density polyurethane foam that expands below the slab, filling voids, stabilizing weak soils, and carefully raising concrete to its original position.
Compared to traditional repair methods, polyurethane foam lifting offers faster installation, minimal disruption, and long-lasting stabilization without extensive excavation. Most surfaces are ready for normal use shortly after the repair, making it an ideal solution for busy homeowners.
Benefits of Our Poly Lifting Services

Signs Your Concrete Needs Poly Lifting
Concrete settlement often begins gradually before becoming a safety concern. If left untreated, small areas of settlement can continue worsening as erosion and soil movement increase beneath the slab.
Common warning signs include:
Repairing these problems early helps prevent additional settlement while reducing the need for more expensive structural repairs later.
Common Causes of Sunken Concrete in Homewood, Alabama
Concrete rarely settles because the slab itself has failed. More often, the supporting soil underneath has shifted or washed away.
In Homewood, several environmental factors contribute to settlement:
What Happens During a Concrete Leveling Inspection?

Polyurethane Foam Lifting vs. Mudjacking vs. Concrete Replacement
Choosing the right repair method depends on the condition of your concrete, but in many situations, poly lifting offers the greatest value.
Poly Lifting
- Lightweight polyurethane foam
- Fast curing with minimal downtime
- Accurate lifting and leveling
- Moisture-resistant material
- Long-lasting soil stabilization
- Minimal disruption to landscaping
Traditional Mudjacking
Mudjacking uses a heavy cement slurry to raise concrete. While effective in some cases, the added weight can contribute to future settlement, and curing times are generally longer than polyurethane foam.
Full Concrete Replacement
Replacement may be necessary when concrete is severely damaged or broken beyond repair. However, replacing slabs requires demolition, excavation, new concrete installation, and extended curing times, making it more expensive and disruptive than poly lifting.
Frequently Asked Questions
Poly lifting is a concrete leveling method that uses high-density polyurethane foam injected beneath settled concrete. As the foam expands, it fills empty spaces, stabilizes weak soil, and carefully lifts the slab back to its proper position with minimal disruption.
Homewood’s clay-rich soils, seasonal rainfall, erosion, and changing moisture levels frequently create voids beneath concrete slabs. Without proper support, sidewalks, driveways, patios, garage floors, and pool decks gradually settle and become uneven.
In many cases, yes. Poly lifting restores existing concrete without demolition, costs less than replacement, requires significantly less downtime, and provides long-lasting stabilization. If the concrete is structurally sound, lifting is often the more economical solution.
When performed correctly and combined with proper drainage, polyurethane concrete lifting can provide long-lasting results. The foam is lightweight, moisture-resistant, and designed to maintain support beneath the slab for many years.
Schedule an inspection as soon as you notice uneven sidewalks, sinking driveways, sloping patios, pooling water, trip hazards, or gaps beneath concrete slabs. Addressing settlement early helps prevent further movement and avoids more costly repairs in the future.

